{"product_id":"lsi4k4se1h","title":"Taco 138 In-Line Circulator, 3\" Suction, 3\" Discharge, 6-1\/8\" Impeller, ODP Motor, 1HP, 1750RPM, 115-208-230V","description":"\u003cp\u003eThis in-line circulator has 3\" suction and discharge connections paired with a 6.15\" nominal diameter impeller. The pump uses stainless steel construction for the casing, impeller, face plate, and shaft, while the bracket is cast iron. This configuration complies with NSF-61 standards and has a flexible rubber drive coupling. A replaceable cartridge bearing assembly includes a carbon rotor and ceramic seat mechanical seal with EPT rubber, rated for fluid temperatures up to 250°F. The cartridge design isolates internal bearings from system fluid temperatures, making it suitable for heated or chilled water circulation in large installations or primary-secondary loops.\u003c\/p\u003e\n\n\u003cp\u003eThe standard efficiency 1 HP motor operates at 1750 RPM with an ODP enclosure and accepts 115\/208-230V\/1PH power. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47445888401630,"sku":"LSI4K4SE1H","price":10651.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/taco-121-138-Image_4267bd19-7e98-4a9a-82d8-c061135d73cd.webp?v=1782488349","url":"https:\/\/libertysupply.com\/products\/lsi4k4se1h","provider":"Liberty Supply","version":"1.0","type":"link"}